Ключевые слова: architect, camera, construction, development, employee, engineer, engineering, facility, factory, handsome, happy, hard hat, hardhat, heavy, hindu, indian, industrial, industry, job, machine, machinery, man, manufacture, manufacturing, metalwork, modern, occupation, oil, petroleum, pipe, pipeline, plant, posing, power, production, profession, pvc, recruitment, safety, smiling, successful, technology, transportation, uniform, unit, work, worker, workman, workshop, young,